Listen to tunes while fully benefiting from hearing protection with a noise reduction rating of 25db. Volume management technology manages sound levels reaching the ears to safe levels. DJ-inspired ear cups and sound quality are comparable to other professional and high-end personal headphones. Technologically-advanced acoustical bass chambers enhance bass sounds that are typically sacrificed in stereo earmuffs. These lightweight earmuffs have soft, padded ear cushions and a headband with reinforced fork slides with handhold for easy headband adjustment. The included 3.5mm input cable fits most MP3 players, mobile devices and other personal audio devices.